Cover for an exhaust port of a road construction machine



FIG. 1 is a left side view of the design of a cover for an exhaust port of a road construction machine of the present invention.

FIG. 2 is a front side view of the design of a cover for an exhaust port of a road construction machine of FIG. 1.

FIG. 3 is a right side view of the design of a cover for an exhaust port of a road construction machine of FIG. 1.

FIG. 4 is a rear side view of the design of a cover for an exhaust port of a road construction machine of FIG. 1.

FIG. 5 is a top side view of the design of a cover for an exhaust port of a road construction machine of FIG. 1.

FIG. 6 is a bottom side view of the design of a cover for an exhaust port of a road construction machine of FIG. 1.

FIG. 7 is a perspective view of the design of a cover for an exhaust port of a road construction machine of FIG. 1; and,

FIG. 8 is a further perspective view of the rear side, right side and top side for an exhaust port of a road construction machine of FIG. 1. 

The ornamental design for a cover for an exhaust port of a road construction machine, as shown and described. 